# Charge vs SWT

The clearest difference is iOS requirement: SWT at 13.0 against Charge's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Charge sells 2 in-app purchases, starting at $4.99 per month and SWT sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Charge ships an update weekly, SWT every 5 days. The most recent releases landed on September 7, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Charge | SWT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/charge-workout-tracker/id6751125227/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 71 MB | 28 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Luke Herb](https://appshunter.io/developer/1833529341) | [Michael Bart](https://appshunter.io/developer/1067360753) |

## What reviewers say

### Charge

[App page](https://appshunter.io/ios/app/charge-workout-tracker/id6751125227)

This app helps users build muscle and track fitness progress with custom routines and detailed analytics. Log sets, reps, and weight to monitor strength gains and muscle growth over time. It offers an intuitive interface for efficient workout logging and personalized insights.

**Highlights:** Custom gym routines and workout plans, Log sets, reps, and weight, Detailed progress charts and analytics, Track muscle growth and strength, AI Smart Progression, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Access | $4.99 | per month |
| Yearly Pro Access | $29.99 | per year |


### SWT

[App page](https://appshunter.io/ios/app/swt-simple-workout-tracker/id6757954372)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is Charge free?

Charge is free to download, with in-app purchases available.

### Is SWT free?

SWT is free to download, with in-app purchases available.

### Do Charge or SWT have ads?

Neither Charge nor SWT shows ads.

### Which is updated more often, Charge or SWT?

Charge ships an update weekly, and SWT every 5 days. Most recently, Charge was updated on September 7, 2026 and SWT on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*